Orbital sander



FIG. 1 is a top, front and right side perspective view of an orbital sander showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan elevational view thereof; and

FIG. 7 is a bottom plan elevational view thereof. 

The ornamental design for an orbital sander, as shown. 